1. Look for a pattern in the first three equations. Then, fill in the missing numbers in the rest of the series of equations.
1= 1.22
1 + 2 = 2
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1 + 2 + 3 = 3.42
1 + 2 + 3 + ? = ?-?
1 + 2 + 3 + ? +?=?
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Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)